Superhero Wiki
Colossus

Real Name
Piotr "Peter" Nikolaievitch Rasputin
First Appearance
Giant-Size X-Men #1 (May, 1975)
Creators
Len Wein, Dave Cockrum
Team Affiliations
X-Men, Defenders, Excalibur, Acolytes, Phoenix Five, X-Force
Aliases
Tank, Juggernaut, Phoenix, War, Pete, Peter Nicholas, the Proletarian, Little Brother
Base of Operations
New York City
Powers
Transformation of body into steel-like substance granting superhuman strength, stamina, endurance and durability
Skills and Abilities
Fighting Experience, Skilled painter
Paraphernalia
None

Colossus (born Piotr Rasputin, also known as Peter Rasputin) is a mutant who can cover his entire body in an incredibly dense, organic metallic layer, which grants him incredible levels of physical strength and durability.

Tank Colossus

Piotr as Tank